physical coordinates
21Ministry of Environmental Protection, Physical Planning and Construction (Croatia) — Ministry of Environmental Protection, Physical Planning and Construction Ministarstvo zaštite okoliša, prostornog uređenja i graditeljstva It is located in the building of the former Rudolf barracks …
22Boyer-Lindquist coordinates — A generalization of the coordinates used for the metric of a Schwarzschild black hole that can be used to express the metric of a Kerr black hole.The coordinate transformation from Boyer Lindquist coordinates r, heta, phi to cartesian coordinates …
23Institute for Physical Research — Established: 1967 Specialization: Physics Director: Dr. Aram V. Papoyan City: Ashtarak Country: Armenia Website …
24Postulates of special relativity — See also: Special relativity Postulates of special relativity 1. First postulate (principle of relativity): The laws by which the states of physical systems undergo change are not affected, whether these changes of state be referred to the one or …
25Stargate (device) — For episodes of the television series, see List of Stargate SG 1 episodes, List of Stargate Atlantis episodes, and List of Stargate Universe episodes. A Stargate from Stargate SG 1. A Stargate is a portal device within the Stargate fictional… …
26Scale factor (Universe) — The scale factor, parameter of Friedmann Lemaître Robertson Walker model, is a function of time which represents the relative expansion of the universe. It relates physical coordinates (also called proper coordinates) to comoving coordinates.: L …
27Wire wrap — This article deals with electronics manufacturing and prototyping techniques, see Wire wrap jewellery for the jewellery related topic Wire wrap is a technique for constructing small numbers of complex electronics assemblies. It is an alternative… …
28Nonlinear Schrödinger equation — This page is about the equation iψt = −½ψxx + κ|ψ|2ψ. For the equation iψt = −½ψxx + V(x)ψ + κ|ψ|2ψ, used in Bose–Einstein condensate theory, see Gross–Pitaevskii equation. In theoretical physics, the nonlinear Schrödinger equation (NLS) is a… …
29Columbia Slough — Coordinates: 45°38′36″N 122°46′07″W / 45.64333°N 122.76861°W / 45.64333; 122.76861 …
30Metric expansion of space — Physical cosmology Universe · Big Bang …
